Microfilm of notebooks of Robert Garioch Sutherland, containing drafts of poems, notes on harmony, Italian grammar and vocabulary, notes from Sutherland's reading, and other miscellaneous material., Mf.Sec.MSS.823-824. National Library of Scotland Archives and Manuscripts Division. https://manuscripts.nls.uk/repositories/2/resources/21019 Accessed June 11, 2024.